Sump Pump Repair & Installation in Arlington, TX
When North Texas storms dump inches of rain in an hour, a working sump pump is what keeps water out of your home. We install, repair, and back them up.

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North Texas Storms Test Your Sump Pump at the Worst Time
North Texas weather doesn't do anything halfway. We go through long dry stretches and then a storm rolls in and drops several inches of rain in a single hour, overwhelming yard drainage and pushing water toward the lowest point of your property. For homes with a basement, a below-grade room, or a low spot where groundwater collects, the sump pump is the last line of defense — and it almost always gets tested during the heaviest storm, when a power outage is most likely too.
That timing is exactly why a sump pump failing on the day you need it is so common. The pump sits idle for months between heavy rains, the float switch sticks or the motor seizes from disuse, and nobody finds out until water is already coming in. We install reliable pumps, test the ones you have, and — critically for our area — add battery backup systems so the pump keeps running even when a storm knocks out the power.
We also look beyond the pump itself. A sump system is only as good as its discharge line and check valve. We make sure water is being carried far enough away from the foundation that it doesn't just circle back, and that the check valve stops discharged water from draining back into the pit. Getting the whole system right is the difference between a dry floor and a flooded one.
Why Battery Backup Matters Here
The heaviest rain often comes with the storms most likely to cause a power outage — and a primary sump pump is useless without electricity. A battery backup system kicks in automatically when the power drops, keeping the pit pumped down until power returns. For any home that relies on a sump pump in North Texas, we consider a backup essential, not optional. We size the battery to keep you protected through a realistic outage.
- Sump pump installation — submersible and pedestal pumps sized to your pit and inflow
- Battery backup systems — automatic protection when a storm knocks out the power
- Pump repair and replacement — stuck floats, seized motors, and worn pumps
- Discharge line and check valve service — moves water away and keeps it from draining back
- Pre-storm testing and maintenance — confirm the pump runs before you need it

Quick Info
Typical Cost
$300–$1,800
Timeline
Same-day available
Warranty
1-year labor
Know the Warning Signs
Signs You Need Sump Pump Repair & Installation
Catch these early to avoid a bigger, more expensive problem down the line.
Pump Runs Constantly or Not at All
A pump that never stops, or never starts when the pit fills, usually has a stuck float switch or a failing motor. Either way it won't protect you in a storm.
Watch ThisStrange Noises or Vibration
Grinding, rattling, or excessive vibration points to a worn impeller, debris in the pit, or a motor on its way out.
Watch ThisWater in the Pit That Won't Drain
Standing water the pump won't clear means it's failing or the discharge line is blocked. This needs attention before the next heavy rain.
Act NowNo Battery Backup
If your only pump runs on house power, a storm-related outage leaves you unprotected at the exact moment you need it most.
Watch ThisPump Is 7+ Years Old
Most sump pumps last around 7–10 years. An aging pump that's never been tested is a flood waiting to happen.
Watch ThisVisible Rust or Corrosion
Rust on the pump or fittings signals age and wear and can foul the float switch, causing it to stick.
Watch ThisTransparent from Start to Finish
How Our Service Works
Assess the System
We inspect the pump, float switch, check valve, and discharge line, and test the pump under load to see how it actually performs.
Recommend the Fix
We explain whether a repair will hold or replacement makes sense, and whether a battery backup is right for your flood risk.
Install or Repair
We install or repair the pump, set the float correctly, and make sure the discharge carries water well clear of the foundation.
Test Under Load
We fill the pit and confirm the pump and any backup cycle on and off properly before we leave — so it's proven, not assumed.
Assess the System
We inspect the pump, float switch, check valve, and discharge line, and test the pump under load to see how it actually performs.
Recommend the Fix
We explain whether a repair will hold or replacement makes sense, and whether a battery backup is right for your flood risk.
Install or Repair
We install or repair the pump, set the float correctly, and make sure the discharge carries water well clear of the foundation.
Test Under Load
We fill the pit and confirm the pump and any backup cycle on and off properly before we leave — so it's proven, not assumed.
The Ernie’s Difference
Why the DFW Metroplex Trusts Ernie’s
Battery Backup Specialists
Storms and outages go together here. We make sure your pump keeps running when the power doesn't.
Whole-System Approach
We don't just swap the pump — we check the float, check valve, and discharge so the system actually protects you.
We Test Before We Leave
We fill the pit and watch the pump cycle under real load, so you know it works before the next storm proves it.
Storm-Ready Maintenance
A quick seasonal check catches a stuck float or a worn pump before the heavy rain arrives.
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Got Questions?
Sump Pump Repair & Installation FAQ
Answers from our master plumbers — based on real questions from the DFW Metroplex homeowners.
Not every home does — it depends on your lot, drainage, and whether you have a basement or below-grade space where water collects. But for homes that do have a sump pit, a working pump is essential because our storms can dump several inches of rain quickly. If you have a pit, the question isn't whether you need a pump but whether yours is reliable and backed up.
Sump Pump Repair & Installation Across the DFW Metroplex
Same-day service available in all areas. Fast response across the DFW Metroplex.
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